: The original D-808 (released circa 2018) featured a more complex circuit with extensive shortwave front-end filters and adjustable potentiometers. Recent versions (post-2021) have a simplified PCB with fewer discrete components, which some enthusiasts have noted leads to increased FM breakthrough on shortwave bands. Key Components :
: The circuit supports FM (64–108 MHz), LW (150–450 kHz), MW (522–1620/1710 kHz), SW (1711–29999 kHz), and Air Band (118–137 MHz). SSB Support xhdata d-808 schematic
If you have reverse-engineered a portion of the D-808, scan your notes and upload them to a public repository (GitHub or Archive.org). Future radio hobbyists will thank you. : The original D-808 (released circa 2018) featured
The XHData D-808 is a popular digital radio and a highly sought-after device among radio enthusiasts. Here's some interesting content related to its schematic: SSB Support If you have reverse-engineered a portion